英语词汇“parsec”的读音、翻译、释义、用法及例句-家教网

词汇	parsec
类别	英汉汉英翻译词典
释义	parsecparsec[ˈpɑ:sek]n.1.■(=parallax second)【天】秒差距(测天体的距离单位, 视差为一秒的距离相当于3.259光年)
随便看	photophthalmia photophygous photopia photopic photopic eye photopic measurement photopic response photopic vision photoplane photo-planimetric mapping photoplast photoplastic photoplasticity photoplate photoplay photoplayer photoplaywright photopography photopolymer photopolymerisable photopolymerization photopolymerizer photopositive photopotential photo-potentiometer

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